John McClain, of the Houston Chronicle, reports the Houston Texans have issued low tenders to impending restricted free agents OT Rashad Butler, RB Ryan Moats, DE Tim Bulman and OG Chris L. White. The Texans have the right of first refusal with each player. They would receive third-round draft picks as compensation if a team signed Butler or Moats and the Texans refused to match the offer, but they would receive no compensation for Bulman or White.